The Anonymous Widower

Centrica Energy Signs Biomethane Agreement With Stream BioEnergy

The title of this post, is the same as that as this news item from Centrica.

This is the sub-heading.

Centrica Energy, in collaboration with Bord Gáis Energy, has signed an agreement with Stream BioEnergy to provide long term offtake and route-to-market services for Ireland’s largest biomethane facility processing municipal food and garden waste under development near Cork, Ireland. The plant will convert food and green waste into renewable biomethane for injection into the Irish gas grid, supporting the country’s decarbonisation goals and circular economy ambitions.

These two paragraphs add more details.

Stream BioEnergy is a leading developer of biogas plants in Ireland, and this new project represents a significant step forward in scaling sustainable gas production from organic waste. When operational in 2027, the new plant will process 90,000 tonnes per year of domestic and commercial food and garden waste to generate 80GWh annually of unsubsidised biomethane.

Under the agreement, Centrica Energy will offtake 100% of the biomethane produced at the facility and manage the associated green certificates, ensuring the renewable gas reaches end users efficiently and sustainably. The deal is supported by Bord Gáis Energy, Centrica’s Irish energy supply business, which will play a key role in enabling the delivery of biomethane to the Irish market.

It looks like Centrica are using their expertise to distribute the gas and do all the required green paperwork.

 

What Is The Major Use In Ireland Of Biomethane?

This was the obvious question to ask Google AI.

I received this answer.

The major use of biomethane in Ireland is as a renewable substitute for natural gas, primarily injected directly into the national gas grid to decarbonise the heating, industrial, and transport sectors.

While currently a developing industry (with around 75 GWh per annum produced in 2024), Ireland’s National Biomethane Strategy aims for a rapid scale-up, targeting 5.7 TWh by 2030 to meet 10% of national gas demand.

Key areas of focus include:

Grid Injection & Heating: Biomethane is injected into the gas network to decarbonise residential, commercial, and industrial heating.

Transport Fuel (Bio-CNG): It is used as a sustainable alternative to diesel for heavy-duty vehicles (HGVs) and buses, often under the Renewable Transport Fuel Obligation (RTFO).

Industrial Use: It is employed in sectors that are difficult to electrify, helping companies meet sustainability and carbon reduction goals.

Circular Economy/Agricultural Support: The production process creates a byproduct called digestate, which is used as a sustainable bio-fertiliser, helping farmers reduce reliance on chemical fertilisers.

The sector is currently shifting from relying solely on food waste to incorporating agricultural residues like slurry and grass silage.

Are Centrica Involved In Biomethane In The UK?

Out of curiosity, I had to ask Google AI this question.

I received this answer.

Yes, Centrica is actively involved in the biomethane sector in the UK, focusing on offtaking, trading, and transporting green gas, as well as investing in infrastructure.

Key aspects of their involvement include:

Partnerships and Offtake Agreements: Centrica Energy Trading has signed a 15-year agreement with Yorkshire Water and SGN Commercial Services to offtake biomethane from two new gas-to-grid plants in Yorkshire.

Production Capacity: The aforementioned plants, located at Blackburn Meadows and Knostrop, are designed to produce approximately 125GWh of biomethane annually, sufficient to heat over 10,000 homes.

Investment in Bio-LNG/CNG: Centrica acquired a 16% stake in Gasrec, the UK’s largest provider of bio-LNG (liquefied natural gas) and bio-CNG (compressed natural gas) for heavy goods vehicles, supporting the decarbonization of road transport.

Green Gas Trading: Through partnerships like the investment in Barrow Green Gas (BGG), a leading UK green gas supplier, Centrica has established itself as a major player in shipping green gas in the GB network.

Industrial Solutions: Centrica Business Solutions offers “Biomethane CHP” (Combined Heat and Power) to large organizations, enabling them to use green gas certificates to reduce their carbon footprint.

Centrica is aiming to expand its biomethane activities to support its net-zero goals, with a particular focus on using sewage treatment and other waste products for energy.

This seems to fit the pattern of the Irish deal.

Could Centrica be looking for lessons in Ireland, that can be applied to the UK market?

Do British Gas Research Have A Reputation For Innovation?

As British Gas Research developed the heata, which is an idea I like, I felt that it could be enlightening to ask this question of Google AI.

I received this answer.

Yes, British Gas (and its parent company Centrica) has a strong, long-standing reputation for innovation, particularly in the areas of home energy technology, customer services, and net-zero solutions. Their research and development (R&D) efforts are focused on energy efficiency, smart technology, and decarbonization.

Key areas where British Gas demonstrates a reputation for innovation include:

Smart Home Tech (Hive): British Gas pioneered the mass adoption of smart thermostats in the UK with the launch and development of Hive, a key part of their digital strategy for home energy management.

Low Carbon & Renewables: The company is a leading installer of heat pumps and is actively involved in hydrogen innovation for heating solutions.

Digital Customer Experience: They have utilized AI for, among other things, automating complaints root cause analysis and have developed advanced digital tools to allow customers to manage energy usage via apps.

Energy Transition Research: Through Centrica, they invest significant amounts annually in renewable generation and flexible energy solutions to meet net-zero targets.

Data Analytics: British Gas has partnered with research firms to use technologies like eye-tracking to improve the effectiveness of their digital ads and customer engagement.

Strategic Partnerships: They collaborate with industry leaders like Samsung and Barclays to provide energy efficiency incentives and optimize home appliance use.

While they are a major player in new technologies, it is important to note that the broader gas industry is currently focusing on “digital by default” and “flexible and seamless connections” for green gases, as part of their 2026-2028 strategy.

British Gas Research could give the sort of support, that those in the front line need.

April 24, 2026 Posted by | Artificial Intelligence, Energy, Transport/Travel | , , , , , , , , , , , , , , , , | Leave a comment